2018085392

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{421}}^1\times {\mathrm{2287}}^1$

素因数の和:2847

約数の個数: 40

約数和(自身を含む): 3950973312

約数和(自身を除く): 1932887920

約数列:

[1, 2, 4, 8, 16, 131, 262, 421, 524, 842, 1048, 1684, 2096, 2287, 3368, 4574, 6736, 9148, 18296, 36592, 55151, 110302, 220604, 299597, 441208, 599194, 882416, 962827, 1198388, 1925654, 2396776, 3851308, 4793552, 7702616, 15405232, 126130337, 252260674, 504521348, 1009042696, 2018085392]

約数ペア:

[(1, 2018085392), (2, 1009042696), (4, 504521348), (8, 252260674), (16, 126130337), (131, 15405232), (262, 7702616), (421, 4793552), (524, 3851308), (842, 2396776), (1048, 1925654), (1684, 1198388), (2096, 962827), (2287, 882416), (3368, 599194), (4574, 441208), (6736, 299597), (9148, 220604), (18296, 110302), (36592, 55151)]